Feather, J. From rights in copies to copyright: The recognition of authors' rights in English law and practice in the sixteenth and seventeenth centuries / John Feather. The construction of authorship : textual appropriation in law and literature.(1999).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Feather, John. "From Rights in Copies to Copyright: The Recognition of Authors' Rights in English Law and Practice in the Sixteenth and Seventeenth Centuries / John Feather." The Construction of Authorship : Textual Appropriation in Law and Literature.(1999) .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Feather, John. "From Rights in Copies to Copyright: The Recognition of Authors' Rights in English Law and Practice in the Sixteenth and Seventeenth Centuries / John Feather." The Construction of Authorship : Textual Appropriation in Law and Literature.(1999), .